Bosch Professional GWS 18V-100 C Manual Original página 27

OBJ_BUCH-2896-002.book Page 28 Friday, October 21, 2016 1:28 PM
28 | English
Battery Charge-control Indication
(Battery model GBA 18V...) (see figure A)
The three green LEDs of the battery charge-control indicator
24 indicate the charge condition of the battery 6. For safety
reasons, it is only possible to check the status of the charge
condition when the machine is at a standstill.
Press button 23 to indicate the charge condition. This is also
possible when the battery 6 is removed.
LED
Continuous lighting 3 x green
Continuous lighting 2 x green
Continuous lighting 1 x green
Flashing light 1 x green
When no LED lights up after pushing button 23, then the bat-
tery is defective and must be replaced.
Note: The battery charge condition is also displayed on the
user interface 4 (see section "User interface").
Battery Charge-control Indication
(Battery model GBA 18V 6.3Ah) (see figure B)
The five green LEDs of the battery charge-control indicator 34
indicate the charge condition of the battery. For safety rea-
sons, it is only possible to check the status of the charge con-
dition when the power tool is at a standstill.
Press button 33 to indicate the charge condition. This is also
possible when the battery is removed.
LED
Continuous lighting 5 x green
Continuous lighting 4 x green
Continuous lighting 3 x green
Continuous lighting 2 x green
Continuous lighting 1 x green
Flashing light 1 x green
If no LED lights up after pressing button 33, then the battery
is defective and must be replaced.
Note: The battery charge condition is also displayed on the
user interface 4 (see section "User interface").
Mounting the Protective Devices
 Before any work on the machine itself (e. g. mainte-
nance, tool change, etc.) as well as during transport
and storage, remove the battery from the power tool.
There is danger of injury when unintentionally actuating
the On/Off switch.
Note: After breakage of the grinding disc during operation or
damage to the holding fixtures on the protection guard/power
tool, the machine must promptly be sent to an after-sales
service agent for maintenance. For addresses, see section
"After-sales Service and Application Service".
1 609 92A 2U4 | (21.10.16)
Protection Guard for Grinding
Capacity
≥ 2/3
≥ 1/3
< 1/3
Reserve
of the work process. For this, press the release lever 1 up-
ward and turn the protection guard 11 to the required posi-
tion.
 Always adjust the protection guard 11 in such a manner
that all 3 red cams of release lever 1 engage into the
corresponding notches of the protection guard 11.
 Adjust the protection guard 11 in such a manner that
sparking is prevented in the direction of the operator.
 The protection guard 11 may be turned only upon actu-
ation of the release lever 1! Otherwise the power tool
may not continue to be used under any circumstances
and must be taken to an after-sales service agent.
Capacity
Note: The encoding keys on the protection guard 11 ensure
> 80 – 100 %
that only a protection guard that fits the machine type can be
> 60 – ≤ 80 %
mounted.
> 40 – ≤ 60 %
Protection Guard for Cutting
> 20 – ≤ 40 %
 For cutting with bonded abrasives, always use the pro-
> 0 – ≤ 20 %
tection guard for cutting 16.
 Provide for sufficient dust extraction when cutting
0 %
stone.
The protection guard for cutting 16 is mounted in the same
manner as the protection guard for grinding 11.
Cutting Guide with Dust Extraction Protection Guard
The cutting guide with dust extraction protection guard 26 is
mounted in the same manner as the protection guard for
grinding 11.
Auxiliary Handle
 Operate your machine only with the auxiliary handle 9.
Screw the auxiliary handle 9 on the right or left of the machine
head depending on the working method.
Vibration-dampening Auxiliary Handle
The vibration-dampening auxiliary handle reduces the vibra-
tions, making operation more comfortable and secure.
 Do not make any alterations to the auxiliary handle.
Do not continue to use an auxiliary handle if it is damaged.
Place the protection guard 11 on
the power tool's holding fixture
until the protection guard's cod-
ing lugs line up with the holding
fixture. When doing so, press and
hold the unlocking lever 1.
Press the protection guard 11 on-
to the spindle collar until the
shoulder of the protection guard
is seated against the flange of the
machine, and turn the protection
guard until it can clearly be heard
to engage.
Adjust the position of the protec-
tion guard 11 to the requirements
Bosch Power Tools